ICD-10-CM 2026 · Effective October 1, 2025

ICD-10 G47.09

Billable / Specific

Other insomnia

G47
Block
0
Synonyms
149
LCDs
5
Payer Policies
1
Linked CPTs

About ICD-10-CM G47.09

ICD-10-CM code G47.09 represents Other insomnia. This is a billable/specific code in the Nervous System chapter (block G47). The 2026 edition of ICD-10-CM G47.09 became effective on October 1, 2025.

Medicare LCD Coverage for G47.09

Local Coverage Determinations (LCDs) from CMS MACs that list G47.09 as a covered diagnosis.

149 LCDs

Showing top 10 of 149 total . Click a CPT for full coverage scope.

CMS LCD: Billing and Coding: Pharmacogenomics Testing
Article ID: 58801, Effective: 2026-01-01 00:00:00, 578 covered, 0 non-covered
CPT 81227 →
CMS LCD: Billing and Coding: Pharmacogenomics Testing
Article ID: 58801, Effective: 2026-01-01 00:00:00, 578 covered, 0 non-covered
CPT 81328 →
CMS LCD: Billing and Coding: Pharmacogenomics Testing
Article ID: 58801, Effective: 2026-01-01 00:00:00, 578 covered, 0 non-covered
CPT 81335 →
CMS LCD: Billing and Coding: Pharmacogenomics Testing
Article ID: 58801, Effective: 2026-01-01 00:00:00, 578 covered, 0 non-covered
CPT 0071U →
CMS LCD: Billing and Coding: Pharmacogenomics Testing
Article ID: 58801, Effective: 2026-01-01 00:00:00, 578 covered, 0 non-covered
CPT 81383 →
CMS LCD: Billing and Coding: Pharmacogenomics Testing
Article ID: 58801, Effective: 2026-01-01 00:00:00, 578 covered, 0 non-covered
CPT 81418 →
CMS LCD: Billing and Coding: Pharmacogenomics Testing
Article ID: 58801, Effective: 2026-01-01 00:00:00, 578 covered, 0 non-covered
CPT 0073U →
CMS LCD: Billing and Coding: Pharmacogenomics Testing
Article ID: 58801, Effective: 2026-01-01 00:00:00, 578 covered, 0 non-covered
CPT 81283 →
CMS LCD: Billing and Coding: Pharmacogenomics Testing
Article ID: 58801, Effective: 2026-01-01 00:00:00, 578 covered, 0 non-covered
CPT 81408 →
CMS LCD: Billing and Coding: Pharmacogenomics Testing
Article ID: 58801, Effective: 2026-01-01 00:00:00, 578 covered, 0 non-covered
CPT 81355 →

Commercial Payer Coverage

Coverage policies from major commercial payers referencing G47.09.

5 policies

5 Medicare

Billing and Coding: CT of the Head
Policy ID: ART-56612
Billing and Coding: Respiratory Therapy and Oximetry Services
Policy ID: ART-56730
Billing and Coding: Pharmacogenomics Testing
Policy ID: ART-58801
Billing and Coding: Pharmacogenomics Testing
Policy ID: ART-58812
Billing and Coding: Pharmacogenomic Testing
Policy ID: ART-59915

CPT Codes Commonly Billed with G47.09

Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.

1 linkages
  • 99292 CMS LCD: Billing and Coding: Respiratory Therapy and Oximetry Services CMS LCD

Convert G47.09 to ICD-9-CM

Per CMS General Equivalence Mappings (GEMs), useful for legacy data review and historical claim analysis.

ICD-10ICD-9Mapping Flags
G47.09 32709 10000

Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).

Codes Adjacent To G47.09

Other codes in section G40-G47 (Episodic and paroxysmal disorders).

G40 Epilepsy and recurrent seizures (non-billable) G40.0 Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset (non-billable) G40.00 Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, not intractable (non-billable) G40.001 Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, not intractable, with status epilepticus G40.009 Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, not intractable, without status epilepticus G40.01 Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, intractable (non-billable) G40.011 Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, intractable, with status epilepticus G40.019 Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, intractable, without status epilepticus G40.1 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures (non-billable) G40.10 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, not intractable (non-billable) G40.101 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, not intractable, with status epilepticus G40.109 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, not intractable, without status epilepticus G40.11 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, intractable (non-billable) G40.111 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, intractable, with status epilepticus G40.119 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, intractable, without status epilepticus G40.2 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures (non-billable) G40.20 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, not intractable (non-billable) G40.201 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, not intractable, with status epilepticus G40.209 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, not intractable, without status epilepticus G40.21 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, intractable (non-billable)

ICD-10 G47.09, Billing FAQ

Is ICD-10 code G47.09 billable? +

Yes, G47.09 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.

What CPT codes are commonly billed with G47.09? +

Procedures frequently paired with G47.09 include: 99292.

What ICD-9 codes does G47.09 map to? +

Per CMS GEMs, G47.09 maps to ICD-9 codes: 32709. Useful for legacy data review and historical claim analysis.

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Reviewed by the PayerReady Medical Coding Team

Verified against the CMS 2026 code set on May 31, 2026.

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